Fat Burners are the keys to enhancing fat loss above and beyond what can be achieved with diet and exercise alone. There is a wide range of fat burners available at Predator Nutrition, all of which will work through different mechanisms, some designed to increase fat burning through increasing metabolic rate and suppressing appetite, others act by lowering cortisol which will enhance fat loss further, while yet others will work by modulating the actions of neurotransmitters.